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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)02/09
05:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
05:00:00 (GMT) on 02/09
Sea Height:7.4 ft
Primary Swell Height: 3.7 ft
Primary Swell Period: 12.4 secs
Surf Height3.4 ft

 

24 Hour Observation

Date
(Month/Day)
Time
(GMT)
Sea Height
[>5 secs]
(ft)
Primary Swell Secondary Swell Tertiary Swell Estimated Surf Height (ft)Primary Period (secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
02/0905:00:007.4 3.7 se12.4 secs5.0 se7.7 secs0.0 se 0.0secs3.4 -3.9 12.4
02/0904:00:007.3 3.8 se12.4 secs4.5 se7.7 secs0.4 se 16.7secs3.6 -4.0 12.4
02/0903:00:007.6 3.9 se12.4 secs4.6 se8.3 secs0.7 se 16.7secs3.7 -4.2 12.4
02/0902:00:007.0 4.3 se12.6 secs3.5 se9.0 secs2.6 se 5.9secs4.1 -4.6 12.6
02/0901:00:006.7 4.0 se12.7 secs3.6 se8.3 secs0.4 se 16.7secs3.8 -4.3 12.7
02/0900:00:006.8 4.3 se12.7 secs3.2 se9.0 secs2.3 se 5.9secs4.1 -4.7 12.7
02/0823:00:006.9 4.5 se12.7 secs3.5 se9.0 secs2.2 se 5.9secs4.3 -4.8 12.7
02/0822:00:007.1 4.4 se12.7 secs4.0 se9.2 secs2.4 se 5.9secs4.2 -4.8 12.7
02/0821:00:007.2 4.2 se12.6 secs4.2 se9.1 secs1.1 se 16.7secs4.0 -4.5 12.6
02/0820:00:007.3 4.1 se12.8 secs4.4 se9.2 secs1.2 se 16.7secs4.0 -4.5 12.8
02/0819:00:007.3 4.7 se12.7 secs4.1 se9.1 secs2.2 se 5.9secs4.4 -5.0 12.7
02/0818:00:007.7 4.1 se14.2 secs5.0 se9.1 secs1.9 se 5.9secs4.4 -5.0 14.2
02/0817:00:006.9 4.3 se14.1 secs3.6 se10.1 secs2.4 se 6.7secs4.5 -5.1 14.1
02/0816:00:007.2 4.5 se12.8 secs3.9 se9.1 secs1.3 se 18.7secs4.3 -4.9 12.8
02/0815:00:006.8 4.4 se14.2 secs3.2 se10.1 secs2.5 se 6.8secs4.6 -5.2 14.2
02/0814:00:006.7 4.4 se14.4 secs3.4 se11.4 secs3.1 se 7.8secs4.8 -5.4 14.4
02/0813:00:006.6 4.5 se12.7 secs3.4 se9.1 secs1.5 se 16.7secs4.3 -4.9 12.7
02/0812:00:007.3 4.7 se14.2 secs4.2 se10.0 secs2.3 se 6.8secs5.0 -5.7 14.2
02/0811:00:007.7 5.3 se14.6 secs4.1 se11.4 secs3.0 se 7.8secs5.8 -6.6 14.6
02/0810:00:006.9 4.9 se14.4 secs3.5 se10.2 secs1.9 se 6.8secs5.3 -6.0 14.4
02/0809:00:005.7 4.0 se14.7 secs2.7 se11.3 secs2.4 se 7.8secs4.4 -5.0 14.7
02/0808:00:006.0 4.0 se14.5 secs3.5 se11.4 secs2.5 se 8.4secs4.4 -4.9 14.5
02/0807:00:007.7 6.1 se14.5 secs4.2 se11.5 secs3.0 se 8.4secs6.6 -7.5 14.5
02/0806:00:006.1 4.4 se14.4 secs2.5 se17.4 secs3.2 se 10.2secs4.7 -5.4 14.4

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 51002
05:50:00 (GMT) on 02/09
Combined Sea Height:11.2 ft
Dominant Period:8.0 secs
Wind Speed: 23.4 kts
Wind Gust: 29.2 kts
Wind Direction:070 degrees
Barometric Pressure:1018.8 mbs
Air Temperature: 74.5 degrees
Water Temperature:77.5 degrees

 

24 Hour Weather Observation

Date
(Month/Day)
Time
(GMT)
Combined Sea Height (ft)Dominant Period
(secs)
Wind Speed
(kts)
Gust
(kts)
Wind Direction
(degrees)
Barometric Pressure
(mbs)
Air Temperature
(F)
Water Temperature
(F)
02/0905:50:0011.28.023.429.20701018.874.577.5
02/0904:50:0010.58.027.333.10601016.874.877.5
02/0903:50:009.88.025.429.20501016.875.777.5
02/0902:50:009.58.021.425.40501016.875.677.5
02/0901:50:0010.28.023.429.20601016.175.477.5
02/0900:50:009.88.023.427.30501016.375.477.5
02/0823:50:0010.28.021.427.30601016.975.277.5
02/0822:50:009.88.017.623.40401018.173.977.5
02/0821:50:0010.29.019.523.40701018.776.677.5
02/0820:50:0010.29.019.523.40701019.676.377.5
02/0819:50:0010.514.019.523.40701019.276.877.5
02/0818:50:0010.510.019.525.40601017.976.877.5
02/0817:50:0010.29.017.621.40701017.477.277.7
02/0816:50:009.215.017.621.40701017.077.077.7
02/0815:50:009.88.017.621.40701016.877.077.7
02/0814:50:009.215.017.621.41201015.875.677.7
02/0813:50:008.98.015.621.40801016.277.077.7
02/0812:50:009.29.015.619.50801016.577.077.7
02/0811:50:009.29.015.619.50701016.977.077.7
02/0810:50:009.28.013.717.60701017.877.277.7
02/0809:50:008.28.013.715.60801018.377.277.7
02/0808:50:008.215.013.717.60801018.277.477.7
02/0807:50:007.916.017.621.40801017.577.477.7
02/0806:50:008.515.017.621.40701017.277.477.7

 

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